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K&N

K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible with 2015-2020 BMW (740i 518d, 520d & i, 525d, 530d, 530e, 530i, 540D, 540i, 620d, 630d) 33-3079

  • Based on 204 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Trends Auto
Arrives Monday, Sep 1
Order within 19 hours and 42 minutes
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Features

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

Description

Compatible Vehicles: 2017-2022 BMW 530e; 2018-2022 BMW 530e xDrive; 2016-2022 BMW 530i; 2017-2022 BMW 530i xDrive; 2016-2022 BMW 540i; 2017-2022 BMW 540i xDrive; 2015-2022 BMW 740i; 2018-2022 BMW 740i xDrive; 2020-2022 BMW 745e; 2020-2022 BMW 745e xDrive; 2020-2022 BMW 840i; 2020-2022 BMW 840i Gran Coupe; 2020-2022 BMW 840i xDrive; 2020-2022 BMW 840i xDrive Gran Coupe; 2016-2021 BMW 520d; 2017-2021 BMW 520i; 2016-2021 BMW 530d; 2017-2021 BMW 540D; 2021 BMW 545e; 2018-2021 BMW 620d; 2017-2021 BMW 630d GT; 2021 BMW 630i; 2021 BMW 640d; 2021 BMW 640i; 2015-2021 BMW 730d; 2015-2021 BMW 740d; 2018-2021 BMW 840D; 2018-2021 BMW X3; 2020-2021 BMW X3 20d; 2018-2021 BMW X3 20i; 2020-2021 BMW X3 30d; 2020-2021 BMW X3 30e; 2018-2021 BMW X3 30i; 2018-2021 BMW X4; 2019-2021 BMW X4 20d; 2019-2021 BMW X4 20i; 2019-2021 BMW X4 30d; 2019-2021 BMW X4 30i; 2019-2021 BMW X4 M40d; 2019-2021 BMW X5; 2020-2021 BMW X5 25d; 2019-2021 BMW X5 30d; 2020-2021 BMW X5 40d; 2019-2021 BMW X5 40i; 2020-2021 BMW X5 45e; 2020-2021 BMW X6; 2021 BMW X6 30d; 2020-2021 BMW X6 30i; 2020-2021 BMW X6 40d; 2020-2021 BMW X6 40i; 2020-2021 BMW X7; 2019-2021 BMW X7 30dX; 2020-2021 BMW X7 40d; 2019-2021 BMW X7 40iX; 2018-2020 BMW 518d; 2017-2020 BMW 630i GT; 2017-2020 BMW 640d GT; 2017-2020 BMW 640i GT; 2019-2020 BMW X3 M40d; 2018-2020 BMW X3 sDrive 18d; 2018-2020 BMW X3 xDrive M40d; 2018-2020 BMW X3 xDrive20d; 2018-2020 BMW X3 xDrive30d; 2017-2019 BMW 525d; 2018-2019 BMW 620d GT; 2019 BMW 640i xDrive Gran Turismo; 2018-2019 BMW 740e xDrive; 2018-2019 BMW X3 M40i; 2019 BMW X3 xDrive25d; 2019 BMW X4 25d; 2019 BMW X4 M40i; 2019 BMW X7 xDrive40i; 2015-2018 BMW 725d; 2016-2018 BMW 730i; 2016-2018 BMW 740e; 2018 BMW X3 18d; 2018 BMW X3 25d; 2018 BMW X3 xDrive35d Cross Reference:BMW 13712454387BMW 13718454387BMW 13718577170BMW 13718577171BMW 13718621473BMW 13718691835Mann-Hummel C28037Wesfil WA5440

Brand: K&N


OEM Part Number: 33-3079


Shape: Pentagonal


Manufacturer: ‎K&N Engineering


Brand: ‎K&N


Model: ‎Bmw 740I L4-3.0L F/I; 2015-2018 Replacement Air Filter


Item Weight: ‎1.06 pounds


Item model number: ‎33-3079


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎33-3079


OEM Part Number: ‎33-3079


Position: ‎Left


Date First Available: April 25, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • K&N on every vehicle
I've been installing the K&N on every vehicle i've owned for the last 30 years and I wont change that in the future. This one was a more difficult installation than most but you can manage it with a tight squeeze and some minor scrapes.
Reviewed in the United States on February 28, 2024 by John
    • K&N makes the best filters
Fits perfectly and with a little effort to keep it clean it will definitely last for the life of the car. Just don’t get lazy and make sure you clean it.
Reviewed in the United States on December 16, 2023 by AGerrity
    • 19 g30
Drops right in to my 19 g30. I can hear blow off valve noises now and my car feels a little faster and get the induction noise. Haven’t really tested the fuel economy since I’ve been busy better listening to my car. I’d recommend it!
Reviewed in the United States on October 26, 2023 by Pete
    • Excelente succión de aire mas suave el motor
Excelente succión de aire mas suave el motor, posiblemente algun sonido diferente a la hora de acelerar
Reviewed in the United States on September 4, 2023 by JUAN PABLO ENRIQUEZ
    • K&N simply the best
Perfect & effortless install. Fit was right for my BMW 540i. Love K&N products!
Reviewed in the United States on August 22, 2023 by Natasha Danielle
    • Best power adder on market for the price!
A stock K&N air filter will add at least 10hp and 10 ft/lbs of torque to your engine. Better gas mileage and increased power!
Reviewed in the United States on July 2, 2023 by LA Trainer
    • CHEAPER THAN GETTING THE FACTORY RANGE ROVER FILTER
I HAVE USED K&N FILTER FOR MANY YEARS AND THIS IS NO DIFFERENT. IT DOES GIVE MORE MILEAGE AND HORSEPOWER AND MY SUV SEEM TO RUN A LOT SMOOTHER. REPLACING THE FILTER IS A LITTLE WORK BUT THATS NOT THE FILTERS FAULT. AS WITH ANY RANGE ROVER, YOU NEED TO CLEAN THIS FILTER REGULARLY WHICH IS A TASK BUT IT DOES WELL FOR MY SUV ... show more
Reviewed in the United States on March 27, 2022 by marcelino morales
    • Great Air Filter replacement
I swapped out my factory air filter in my 2022 X3 M30i with the K&N option for better performance, breathing and increase mpg's.
Reviewed in the United States on February 28, 2022 by Al Pangelinan

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